diff --git a/src/py/crankshaft/crankshaft/clustering/kmeans.py b/src/py/crankshaft/crankshaft/clustering/kmeans.py
index 84d3e0a..2f53d15 100644
--- a/src/py/crankshaft/crankshaft/clustering/kmeans.py
+++ b/src/py/crankshaft/crankshaft/clustering/kmeans.py
@@ -54,7 +54,7 @@ class Kmeans:
                   "subquery": subquery,
                   "id_col": id_col}
 
-        data = self.query_runner.get_nonspatial_kmeans(params, standarize)
+        data = self.data_provider.get_nonspatial_kmeans(params, standarize)
 
         # fill array with values for k-means clustering
         if standarize: